Ultrasonic probe



FIG. 1 is a front view of an ultrasonic probe of a new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken line in the interior of the circular element in FIG. 4 and the oval elements in FIGS. 1–4 are included for the purpose of illustrating environment and forms no part of the claimed design. 

The ornamental design for an ultrasonic probe, as shown and described. 